IES LM-78-20 PDF

IES LM-78-20 PDF

Name:
IES LM-78-20 PDF

Published Date:
02/07/2020

Status:
Active

Description:

Approved Method: Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

Publisher:
Illuminating Engineering Society

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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This document describes the procedures to be followed and precautions to be observed in performing reproducible measurements of total flux of lamps and luminaires using integrating sphere measurement systems. Two types of integrating sphere systems are presented, one employing a V(λ)-corrected photometer head, and another employing a spectroradiometer as the detector. In addition to the specifics of the two measurement systems, the common qualities and measurement techniques are discussed along with calibration and uncertainty analysis considerations.
ANSI : ANSI Approved
File Size : 1 file , 2.6 MB
ISBN(s) : 9780879952174
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 35
Published : 02/07/2020

History

IES LM-78-20
Published Date: 02/07/2020
Approved Method: Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer
$15
IES LM-78-17
Published Date: 01/09/2017
Approved Method Total Flux Measurement of Lamps Using an Integrating Sphere
IES LM-78-07
Published Date:
Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

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